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Niagen gives your body the raw material it needs to make more NAD+
Its deficiency can lead to a specific type of anemia called megaloblastic anemia, characterized by the production of abnormally large and dysfunctional red blood cells
Oral administration of high-dose vitamin B 12 (1 to 2 mg daily) is considered as effective as intramuscular administration for correcting anemia and neurologic symptoms Despite many studies suggesting oral administration of vitamin B 12 to be easy, effective and less costly than intramuscular administration, debate surrounds the effectiveness of the oral route
The shoulder can freeze up from not using it
you can decrease the need for costly nutritional supplements you may be taking several times a day
B12 injections are well-established and widely used
